Is the use of a metasearch engine for commercial purposes allowed?

Question

Google

Hello.
Can I create my own commercial metasearch engine by taking search results from several of the largest search engines - Google, Yandex, Yahoo, Bing, Ask? Is it allowed by copyright?
And can I make it even easier - just copy the results of the search results of one of the search engines, for example, Google, and paste it into my metasearch engine? It is allowed?
And another question. Where can you find answers to such questions? In a good way, I myself should find out, and not ask here.

Answer 1

The Service ... is intended solely for personal non-commercial use, except as provided by this License, the documents provided for in clause 1.2. of this License or the Terms of Use of Individual Yandex Services.

https://yandex.ru/legal/termsofuse/
I understand that the life products of the company's IP are the property of the company, which they will prove in court.

Answer 2

There is nigma.ru. Ask them.
Apparently, they are not doing very well.